| Presentation | 2022-01-24 Priority message statistics of disaster and crisis management report sent from quasi-zenith satellite Michibiki Satoshi Takahashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The signals broadcast by the quasi-zenith satellite Michibiki include not only signals for positioning and augmentation, but also signals for emergency message transfer. In order to receive this disaster and crisis management report by a mobile receiver with a limited power capacity, the intermittent reception in which the signal is received only for a certain period and the receiver is put to sleep during another period is considered. Since there are various priority messages in the channel, we focus on making receivers to sleep as long as possible by efficiently receiving messages with high priority. In this paper,the statistics of disaster and crisis management reports broadcast by Michibiki over the one past year is analyzed and the intermittent reception parameters are considered. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GNSS / QZSS / Michibiki / disaster and crisis / intermittent reception |
| Paper # | SR2021-63 |
| Date of Issue | 2022-01-17 (SR) |
| Conference Information | |
| Committee | SR |
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| Conference Date | 2022/1/24(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Suguru Kameda(Hiroshima Univ.) |
| Vice Chair | Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Kazuto Yano(ATR) |
| Secretary | Osamu Takyu(Mie Univ.) / Kentaro Ishidu(Tokai Univ.) / Kazuto Yano(NTT) |
| Assistant | Mai Ohta(Fukuoka Univ.) / Taichi Ohtsuji(NEC) / WANG Xiaoyan(Ibaraki Univ.) / Akemi Tanaka(MathWorks) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Priority message statistics of disaster and crisis management report sent from quasi-zenith satellite Michibiki |
| Sub Title (in English) | |
| Keyword(1) | GNSS |
| Keyword(2) | QZSS |
| Keyword(3) | Michibiki |
| Keyword(4) | disaster and crisis |
| Keyword(5) | intermittent reception |
| 1st Author's Name | Satoshi Takahashi |
| 1st Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
| Date | 2022-01-24 |
| Paper # | SR2021-63 |
| Volume (vol) | vol.121 |
| Number (no) | SR-345 |
| Page | pp.pp.18-24(SR), |
| #Pages | 7 |
| Date of Issue | 2022-01-17 (SR) |